EP 2265848 A1 20101229 - IMPROVED TUBING SECTION COUPLING
Title (en)
IMPROVED TUBING SECTION COUPLING
Title (de)
VERBESSERTE RÖHRENABSCHNITTSKOPPLUNG
Title (fr)
RACCORD DE SECTION DE TUBAGE AMÉLIORÉ
Publication
Application
Priority
- GB 2009000770 W 20090323
- GB 0805719 A 20080329
Abstract (en)
[origin: WO2009122133A1] A tubing section coupling comprises a first tubular portion and a second tubular portion (18,20) having an external surface adapted to slidingly engage an internal surface defined by the first tubular portion. The first and second tubular portions (18, 20) are axially restrained by means of a fixing device adapted to releasably connect the first and second tubular portions together. The first and second tubular portions (18, 20) each define a profile; the profiles are adapted to be connected to rotationally restrain the tubular portions.
IPC 8 full level
F16L 19/02 (2006.01); E21B 17/043 (2006.01); E21B 17/046 (2006.01); F16L 19/025 (2006.01)
CPC (source: EP US)
E21B 17/046 (2013.01 - EP US); F16L 19/0225 (2013.01 - EP US); F16L 19/025 (2013.01 - EP US); Y10T 29/49947 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2009122133 A1 20091008; AU 2009232216 A1 20091008; AU 2014213484 A1 20140828; AU 2014213484 B2 20160616; BR PI0909450 A2 20151222; BR PI0909450 B1 20191001; CA 2719492 A1 20091008; CA 2719492 C 20170103; EP 2265848 A1 20101229; EP 2265848 B1 20150826; GB 0805719 D0 20080430; US 2011127768 A1 20110602; US 9133968 B2 20150915
DOCDB simple family (application)
GB 2009000770 W 20090323; AU 2009232216 A 20090323; AU 2014213484 A 20140812; BR PI0909450 A 20090323; CA 2719492 A 20090323; EP 09726639 A 20090323; GB 0805719 A 20080329; US 93301509 A 20090323